phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c31a457c159fe3599f55f591ba6a8020' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('c31a457c159fe3599f55f591ba6a8020', -1, 1714779703, 1714779703, '12e21cc5', 12, 0, 0)

Line : 224
File : sessions.php